Product Overview
The YBT2-1000 is a dual-axis swing test table that reproduces ship roll and pitch motion for the dynamic performance testing of marine equipment. With a 1000 kg payload capacity and continuously adjustable amplitude and period, it simulates realistic sea-state induced attitudes for radar, electro-optical, navigation and gyro equipment. Full-position and oscillation working modes shorten development cycles while saving at-sea test costs.
Key Features
- 1000 kg load capacity for payloads up to Φ900×1200 mm
- Roll amplitude up to ±30° and pitch amplitude up to ±20°, continuously adjustable
- Swing period adjustable from 3 to 15 seconds with full-load capability of 15° amplitude at ≥6 s period
- Angular position measurement accuracy of ±5 arc-second with 0.36 arc-second resolution
- ±5 arc-second tilt run-out error and ±10 arc-second axis perpendicularity
- Position and oscillation working modes for static and dynamic test scenarios
Technical Specifications
| Parameter | Specification |
|---|---|
| Load capacity | 1000 kg |
| Payload size | Φ900×1200 mm |
| Table size | Φ900 mm |
| Table flatness | 0.05 mm |
| Tilt run-out error | ±5″ |
| Two-axis perpendicularity | ±10″ |
| Motion range | Roll ±30°, Pitch ±20° |
| Working modes | Position, oscillation |
| Angular position accuracy | ±5″ |
| Angular position resolution | 0.36″ |
| Angular position repeatability | ±5″ |
| Roll oscillation | Amplitude 0°–±30°, period 3–15 s (continuously adjustable) |
| Pitch oscillation | Amplitude 0°–±20°, period 3–15 s (continuously adjustable) |
| Full-load typical value | 15° amplitude, period ≥6 s |
| Table weight | ≈6000 kg |
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